@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ─── DESIGN TOKENS ─────────────────────────────────────────────────── */
:root {
  /* Light — casino ivoire, lumière du jour */
  --bg:            #f0e6ce;
  --bg-surface:    rgba(0,0,0,0.06);
  --bg-zone:       rgba(0,0,0,0.045);
  --bg-hud:        rgba(0,0,0,0.055);
  --bg-topbar:     rgba(232,218,190,0.94);
  --text:          #2c1a08;
  --text-head:     #190e03;
  --text-muted:    rgba(44,26,8,0.44);
  --gold:          #9a6e10;
  --gold-dim:      rgba(154,110,16,0.13);
  --gold-border:   rgba(154,110,16,0.3);
  --border:        rgba(0,0,0,0.1);
  --result-win:    #15803d;
  --result-lose:   #b91c1c;
  --pattern: repeating-linear-gradient(
    45deg,
    rgba(0,0,0,0.028) 0, rgba(0,0,0,0.028) 1px,
    transparent 0, transparent 50%
  );
  --bg-elevated: rgba(255,255,255,0.97);
}

html[data-theme="dark"] {
  /* Dark — Vegas minuit, noir charbon */
  --bg:            #0b0b12;
  --bg-surface:    rgba(255,255,255,0.05);
  --bg-zone:       rgba(255,255,255,0.03);
  --bg-hud:        rgba(255,255,255,0.045);
  --bg-topbar:     rgba(0,0,0,0.82);
  --text:          #c8c4bc;
  --text-head:     #e8e2d8;
  --text-muted:    rgba(200,196,188,0.38);
  --gold:          #d4a827;
  --gold-dim:      rgba(212,168,39,0.16);
  --gold-border:   rgba(212,168,39,0.32);
  --border:        rgba(255,255,255,0.07);
  --result-win:    #2ecc71;
  --result-lose:   #e74c3c;
  --pattern:       none;
  --bg-elevated:   #1a1a26;
}

/* ─── RESET & BASE ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg);
  background-image: var(--pattern);
  background-size: 20px 20px;
  color: var(--text);
  min-height: 100vh;
  transition: background-color 0.35s, color 0.25s;
}

/* ─── TOPBAR ────────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-topbar);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.35s, border-color 0.25s;
}

.topbar-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-head);
  letter-spacing: 0.06em;
  line-height: 1.1;
  transition: color 0.25s;
}

.brand-sub {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.25s;
  margin-left: 10px;
  margin-top: 5px;
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── LANG BUTTON ───────────────────────────────────────────────────── */
.btn-lang {
  height: 34px;
  padding: 0 11px;
  border-radius: 17px;
  border: 1px solid var(--border);
  background: var(--bg-hud);
  color: var(--text-muted);
  font-family: 'Poppins', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn-lang:hover {
  background: var(--bg-surface);
  border-color: var(--gold-border);
  color: var(--gold);
  transform: scale(1.05);
}
.btn-lang:active { transform: scale(0.95); }

/* ─── ICON BUTTON (theme toggle) ────────────────────────────────────── */
.btn-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-hud);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-icon:hover {
  background: var(--bg-surface);
  border-color: var(--gold-border);
  transform: scale(1.1) rotate(15deg);
}
.btn-icon:active { transform: scale(0.92); }

/* ─── QUIT BUTTON (topbar) ──────────────────────────────────────────── */
.btn-quit {
  display: none;
  background: rgba(192,57,43,0.12);
  border: 1px solid rgba(192,57,43,0.35);
  border-radius: 20px;
  color: #e74c3c;
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  letter-spacing: 0.07em;
  padding: 6px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.btn-quit:hover {
  background: rgba(192,57,43,0.25);
  border-color: rgba(192,57,43,0.6);
}
.btn-quit:active { transform: scale(0.97); }

/* ─── LAYOUT ────────────────────────────────────────────────────────── */
.felt {
  max-width: 700px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

/* ─── SETUP SCREEN ──────────────────────────────────────────────────── */
.setup-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 16px;
  padding: 2rem 2rem 2.5rem;
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  transition: background 0.35s, border-color 0.25s, box-shadow 0.35s;
}

.setup-deco {
  font-size: 4rem;
letter-spacing: 1px;
  text-indent: 1px;
  color: var(--gold);
  opacity: 0.6;
  margin-bottom: 0.8rem;
  user-select: none;
  text-align: center;
}

.setup-tagline {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: color 0.25s, border-color 0.25s;
}

.setup-field { margin-bottom: 1.2rem; text-align: left; }

.setup-field label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
  transition: color 0.25s;
}

.setup-field input {
  width: 100%;
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-head);
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s, background 0.35s;
}
.setup-field input:focus { border-color: var(--gold); }

/* ─── BUTTONS ───────────────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, #a87c28 100%);
  border: none;
  border-radius: 8px;
  color: #1a0e00;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 12px 32px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  width: 100%;
  margin-top: 0.5rem;
}
.btn-primary:hover  { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }

.btn-action {
  flex: 1;
  min-width: 80px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-zone);
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, color 0.25s;
}
.btn-action:hover    { background: var(--bg-surface); border-color: rgba(232,220,200,0.3); }
.btn-action:active   { transform: scale(0.97); }
.btn-action:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }

.btn-action.deal {
  background: var(--gold-dim);
  border-color: var(--gold-border);
  color: var(--gold);
}
.btn-action.deal:hover { background: rgba(201,168,76,0.3); }

/* ─── HUD ───────────────────────────────────────────────────────────── */
.hud {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 4px;
  margin-bottom: 1.2rem;
  background: var(--bg-hud);
  border-radius: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  transition: background 0.35s, border-color 0.25s;
}

.hud-item {
  text-align: center;
  padding: 6px 2px;
}
.hud-item:nth-child(-n+3) {
  border-bottom: 1px solid var(--border);
}
.hud-item:nth-child(n+4) {
  padding-top: 8px;
}

.hud-label  { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); transition: color 0.25s; margin-bottom: 3px; }
.hud-value  { font-size: 1rem; color: var(--text-head); font-weight: 500; transition: color 0.25s; }
.hud-value.gold { color: var(--gold); }
.hud-value.won  { color: var(--result-win); }
.hud-value.lost { color: var(--result-lose); }

/* ─── TABLE ZONES ───────────────────────────────────────────────────── */
.zone {
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 10px;
  min-height: 110px;
  transition: background 0.35s, border-color 0.25s;
}

.zone-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.25s;
}

/* ─── CARDS ─────────────────────────────────────────────────────────── */
.cards-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }

.card {
  width: 56px;
  height: 82px;
  border-radius: 7px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 5px 6px;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 2px 4px 14px rgba(0,0,0,0.55);
  animation: dealCard 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) backwards;
}

.card.flip {
  animation: flipCard 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes dealCard {
  0%   { opacity: 0; transform: translate(-40px, -60px) rotate(-12deg) scale(0.82); }
  60%  { transform: translate(3px, 3px) rotate(0.5deg) scale(1.03); }
  80%  { transform: translate(-1px, -1px) rotate(-0.2deg) scale(0.99); }
  100% { opacity: 1; transform: translate(0, 0) rotate(0deg) scale(1); }
}

@keyframes flipCard {
  0%   { transform: rotateY(90deg) scale(0.95); opacity: 0.4; }
  100% { transform: rotateY(0deg) scale(1); opacity: 1; }
}

@keyframes scorePop {
  0%   { transform: scale(0.65); opacity: 0; }
  65%  { transform: scale(1.18); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes resultIn {
  0%   { opacity: 0; transform: translateY(-8px) scale(0.96); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.card.red   { color: #c0392b; }
.card.black { color: #1a1a1a; }

.card-top  { font-size: 13px; line-height: 1; }
.card-suit { font-size: 18px; text-align: center; line-height: 1; }
.card-bot  { font-size: 13px; line-height: 1; transform: rotate(180deg); align-self: flex-end; }

.card.hidden {
  background: repeating-linear-gradient(
    135deg,
    #1a4a8a 0px, #1a4a8a 5px,
    #1f5299 5px, #1f5299 10px
  );
  color: transparent;
}
.card.hidden .card-suit,
.card.hidden .card-top,
.card.hidden .card-bot { color: transparent; }

.score-badge {
  display: inline-block;
  background: var(--gold-dim);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 11px;
  margin-left: 8px;
  color: var(--gold);
  vertical-align: middle;
  transition: background 0.35s, color 0.25s;
}
.score-badge.pop { animation: scorePop 0.28s ease-out; }

/* ─── BET AREA ──────────────────────────────────────────────────────── */
.bet-area {
  background: var(--bg-zone);
  border: 1px solid var(--gold-border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 10px;
  transition: background 0.35s, border-color 0.25s;
}

.chips-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }

.chip {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px dashed rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s, box-shadow 0.1s;
}
.chip:hover  { transform: scale(1.12); box-shadow: 0 0 16px rgba(201,168,76,0.45); }
.chip:active { transform: scale(0.95); }

.chip-5      { background: #c0392b; color: #fff; }
.chip-10     { background: #2980b9; color: #fff; }
.chip-25     { background: #27ae60; color: #fff; }
.chip-50     { background: #8e44ad; color: #fff; }
.chip-100    { background: #e67e22; color: #fff; }
.chip-1000   { background: #1a1a2e; color: #e8dcc8; border-color: rgba(232,220,200,0.35); }
.chip-10000  { background: #4a0066; color: #e8c8ff; border-color: rgba(232,200,255,0.35); font-size: 10px; }
.chip-100000 { background: #6b0000; color: #ffd700; border-color: rgba(255,215,0,0.4);    font-size: 9px; }

.bet-display { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; }
.bet-label   { color: var(--text-muted); font-size: 11px; letter-spacing: 0.1em; transition: color 0.25s; }
.bet-amount  { color: var(--gold); font-size: 1.1rem; transition: color 0.25s; }

/* ─── ACTIONS ROW ───────────────────────────────────────────────────── */
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

/* ─── RESULT BANNER ─────────────────────────────────────────────────── */
.result-banner {
  display: block;
  min-height: 46px;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  margin-bottom: 10px;
  border: 1px solid transparent;
  background: transparent;
}
.result-banner.win  { opacity: 1; pointer-events: auto; background: rgba(39,174,96,0.15);  border-color: rgba(39,174,96,0.5);  color: var(--result-win);  animation: resultIn 0.3s ease-out; }
.result-banner.lose { opacity: 1; pointer-events: auto; background: rgba(192,57,43,0.15);  border-color: rgba(192,57,43,0.5); color: var(--result-lose); animation: resultIn 0.3s ease-out; }
.result-banner.push { opacity: 1; pointer-events: auto; background: var(--gold-dim);       border-color: var(--gold-border);  color: var(--gold);        animation: resultIn 0.3s ease-out; }
.result-banner.bj   { opacity: 1; pointer-events: auto; background: rgba(201,168,76,0.2);  border-color: var(--gold-border);  color: var(--text-head);   animation: resultIn 0.3s ease-out; }

/* ─── MISC ──────────────────────────────────────────────────────────── */
#msg {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  letter-spacing: 0.1em;
  min-height: 18px;
  transition: color 0.25s;
}

.divider { border: none; border-top: 1px solid var(--border); margin: 10px 0; }

/* ─── GAME OVER OVERLAY ─────────────────────────────────────────────── */
@keyframes gameoverIn {
  0%   { opacity: 0; transform: scale(0.88) translateY(24px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.gameover-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  z-index: 300;
}
.gameover-overlay.active { display: flex; }

.gameover-card {
  background: var(--bg-elevated);
  border: 1px solid var(--gold-border);
  border-top: 3px solid var(--gold);
  border-radius: 18px;
  padding: 2rem 2.2rem 2.5rem;
  max-width: 380px;
  width: 92vw;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
  animation: gameoverIn 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gameover-icon {
  font-size: 3rem;
  margin-bottom: 0.6rem;
  line-height: 1;
}

.gameover-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-head);
  margin-bottom: 0.3rem;
}

.gameover-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 1.6rem;
}

.gameover-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 1.2rem;
}

.gameover-stat {
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 8px;
  transition: background 0.35s, border-color 0.25s;
}

.gameover-stat-lbl {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.gameover-stat-val {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-head);
}
.gameover-stat-val.go-green { color: var(--result-win); }
.gameover-stat-val.go-red   { color: var(--result-lose); }

.gameover-redirect {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  min-height: 16px;
}

.gameover-actions {
  display: flex;
  gap: 10px;
}

.gameover-btn {
  flex: 1;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-zone);
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.gameover-btn:hover  { background: var(--bg-surface); border-color: var(--gold-border); }
.gameover-btn:active { transform: scale(0.97); }

.gameover-btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, #a87c28 100%);
  border-color: transparent;
  color: #1a0e00;
  font-weight: 600;
}
.gameover-btn-primary:hover { opacity: 0.9; background: linear-gradient(135deg, var(--gold) 0%, #a87c28 100%); border-color: transparent; }

/* ─── FOOTER ────────────────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 1.2rem 1rem;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  transition: color 0.25s, border-color 0.25s;
}

#setup-screen, #game-screen, #multi-screen,
#create-room-screen, #join-room-screen, #lobby-screen { display: none; }

/* ─── LANDING ANIMATION ─────────────────────────────────────────────── */
.landing-anim {
  font-size: 5.5rem;
  text-align: center;
  margin: 1.5rem 0 0.5rem;
  user-select: none;
  animation: floatCard 2.8s ease-in-out infinite;
  line-height: 1;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0) rotate(-7deg); }
  50%       { transform: translateY(-12px) rotate(7deg); }
}

/* ─── LANDING & NAVIGATION ──────────────────────────────────────────── */
.screen-tagline {
  font-family: 'Poppins', sans-serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--text-muted);
  text-align: center;
  margin: 1.8rem 0 1.2rem;
  transition: color 0.25s;
}

.back-row { margin-bottom: 0.8rem; }

.btn-text-back {
  height: 34px;
  padding: 0 11px;
  border-radius: 17px;
  border: 1px solid var(--border);
  background: var(--bg-hud);
  color: var(--text-muted);
  font-family: 'Poppins', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn-text-back:hover {
  background: var(--bg-surface);
  border-color: var(--gold-border);
  color: var(--gold);
  transform: scale(1.05);
}
.btn-text-back:active { transform: scale(0.95); }

/* ─── OPTION CARDS (landing & multi) ───────────────────────────────── */
.option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 560px;
  margin: 0 auto;
}
@media (max-width: 480px) {
  .option-grid { grid-template-columns: 1fr; }
}

.option-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.2rem 1.5rem 1.8rem;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s, background 0.35s;
}
.option-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-border);
  box-shadow: 0 10px 28px rgba(0,0,0,0.13);
  background: var(--bg-hud);
}
.option-card:active { transform: translateY(-2px); }

.option-icon {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  color: var(--gold);
  opacity: 0.75;
  line-height: 1;
}
.option-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-head);
  transition: color 0.25s;
}
.option-desc {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  line-height: 1.5;
  transition: color 0.25s;
}
.option-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 20px;
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid var(--gold-border);
}

/* ─── SCREEN CARDS (create-room, join-room, lobby) ──────────────────── */
.screen-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 16px;
  padding: 1.5rem 2rem 2.5rem;
  max-width: 460px;
  margin: 1.5rem auto 0;
  box-shadow: 0 10px 32px rgba(0,0,0,0.13);
  transition: background 0.35s, border-color 0.25s;
}

.screen-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  color: var(--text-head);
  margin-bottom: 1.5rem;
  text-align: center;
  transition: color 0.25s;
}

/* ─── COUNTER (joueurs max) ─────────────────────────────────────────── */
.counter-field {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 0;
}
.counter-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-zone);
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  font-family: 'Poppins', sans-serif;
}
.counter-btn:hover { background: var(--bg-surface); border-color: var(--gold-border); color: var(--gold); }
.counter-val {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-head);
  min-width: 2ch;
  text-align: center;
  transition: color 0.25s;
}

/* ─── MODE SEGMENT ──────────────────────────────────────────────────── */
.mode-segment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.mode-seg-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-zone);
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.mode-seg-btn.active {
  border-color: var(--gold-border);
  background: var(--gold-dim);
  color: var(--text-head);
}
.mode-seg-btn:not(.active):hover { background: var(--bg-surface); color: var(--text); }
.seg-icon  { font-size: 1.3rem; }
.seg-title { font-size: 11px; font-weight: 500; letter-spacing: 0.06em; font-family: 'Poppins', sans-serif; }
.seg-desc  { font-size: 9px; color: var(--text-muted); letter-spacing: 0.04em; }

/* ─── CODE INPUT (join room) ────────────────────────────────────────── */
.code-input-group {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 6px 0 4px;
}
.code-char {
  width: 54px;
  height: 62px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg-zone);
  color: var(--text-head);
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  outline: none;
  caret-color: var(--gold);
  transition: border-color 0.2s, background 0.35s;
}
.code-char:focus { border-color: var(--gold); }

.join-msg {
  text-align: center;
  font-size: 11px;
  color: var(--result-lose);
  margin-top: 8px;
  min-height: 16px;
  letter-spacing: 0.05em;
}

/* ─── LOBBY ─────────────────────────────────────────────────────────── */
.lobby-card { max-width: 460px; }

.lobby-code-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 1.2rem;
  background: var(--bg-zone);
  border-radius: 12px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  transition: background 0.35s, border-color 0.25s;
}
.lobby-code-lbl {
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.25s;
}
.lobby-code-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lobby-code-val {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  transition: color 0.25s;
}
.btn-copy {
  font-size: 16px;
  color: var(--text-muted);
}

.lobby-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  padding: 0 2px;
  transition: color 0.25s;
}

.lobby-players-list { margin-bottom: 1rem; }

.lobby-player {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: var(--bg-zone);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--text);
  transition: background 0.35s;
}
.lobby-player-host {
  border: 1px solid var(--gold-border);
}
.player-dot  { color: #27ae60; font-size: 8px; flex-shrink: 0; }
.player-name { flex: 1; }
.player-badge-host {
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid var(--gold-border);
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.sprint2-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  background: var(--bg-zone);
  border-radius: 8px;
  border: 1px dashed var(--border);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  letter-spacing: 0.04em;
  transition: background 0.35s, border-color 0.25s, color 0.25s;
}

/* ─── RULES SECTION ─────────────────────────────────────────────────── */
.rules-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  padding-bottom: 2rem;
  transition: border-color 0.25s;
}

.rules-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.2rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.25s;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (max-width: 520px) {
  .rules-grid { grid-template-columns: 1fr; }
}

.rules-block {
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 15px;
  transition: background 0.35s, border-color 0.25s;
}

.rules-block-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-head);
  letter-spacing: 0.07em;
  margin-bottom: 8px;
  transition: color 0.25s;
}

.rules-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rules-list li {
  font-size: 10px;
  color: var(--text-muted);
  padding: 4px 0;
  letter-spacing: 0.03em;
  line-height: 1.45;
  border-bottom: 1px solid var(--border);
  transition: color 0.25s, border-color 0.25s;
}
.rules-list li:last-child { border-bottom: none; }

/* ─── RESPONSIVE MOBILE ─────────────────────────────────────────────── */
@media (max-width: 560px) {

  /* Topbar — compact */
  .topbar       { padding: 8px 12px; }
  .topbar-controls { gap: 6px; }
  .brand-title  { font-size: 0.95rem; white-space: nowrap; }
  .brand-sub    { display: none; }
  .btn-lang     { height: 30px; padding: 0 8px; font-size: 9px; }
  .btn-icon     { width: 30px; height: 30px; font-size: 12px; }
  .btn-quit     { font-size: 10px; padding: 5px 10px; }

  /* Felt */
  .felt { padding: 1rem 0.75rem; }

  /* HUD — serré mais lisible */
  .hud       { padding: 8px 10px; gap: 0 2px; }
  .hud-label { font-size: 8px; letter-spacing: 0.12em; }
  .hud-value { font-size: 0.85rem; }

  /* Zones cartes */
  .zone  { padding: 10px 10px; min-height: 90px; }
  .card  { width: 48px; height: 70px; font-size: 13px; }
  .card-suit { font-size: 16px; }

  /* Chips — légèrement plus petits */
  .chip { width: 42px; height: 42px; font-size: 10px; }
  .chip-10000  { font-size: 9px; }
  .chip-100000 { font-size: 8px; }

  /* Actions — DISTRIBUER pleine largeur, puis Hit/Stand/Double */
  .actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  #btn-deal { grid-column: 1 / -1; }

  /* Screens / cards */
  .screen-card  { padding: 1.2rem 1.2rem 1.8rem; margin-top: 1rem; }
  .setup-card   { padding: 1.5rem 1.2rem 2rem; margin-top: 0; }
  .option-grid  { gap: 10px; }
  .option-card  { padding: 1.6rem 1rem 1.4rem; }
  .option-icon  { font-size: 2rem; }

  /* Code input join room */
  .code-char { width: 48px; height: 56px; font-size: 1.5rem; }

  /* Lobby code */
  .lobby-code-val { font-size: 2rem; }

  /* Rules grid */
  .rules-grid { grid-template-columns: 1fr; }

  /* Footer */
  .site-footer { font-size: 9px; }
}

/* ─── CHAT PANEL ────────────────────────────────────────────────────── */
.chat-panel {
  position: fixed;
  top: 56px;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--bg);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background-color 0.35s, border-color 0.25s;
  z-index: 45;
}
.chat-panel.open {
  transform: translateX(0);
  box-shadow: -4px 0 24px rgba(0,0,0,0.18);
}

/* ── Header ── */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 13px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-hud);
  flex-shrink: 0;
  transition: background 0.35s, border-color 0.25s;
}
.chat-header-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-head);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.25s;
}
.chat-header-right { display: flex; align-items: center; gap: 7px; }
.chat-s2-badge {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid var(--gold-border);
  letter-spacing: 0.08em;
}
.chat-close-btn { flex-shrink: 0; }

/* ── Messages ── */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.chat-empty {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 2.5rem;
  letter-spacing: 0.05em;
  font-style: italic;
}

.chat-msg { display: flex; flex-direction: column; gap: 3px; }
.chat-msg-header { display: flex; align-items: baseline; gap: 6px; }
.chat-msg-author {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
}
.chat-msg-time {
  font-size: 9px;
  color: var(--text-muted);
  transition: color 0.25s;
}
.chat-msg-text {
  font-size: 12px;
  color: var(--text);
  line-height: 1.45;
  word-break: break-word;
  transition: color 0.25s;
}
.chat-msg-media {
  max-width: 100%;
  max-height: 180px;
  border-radius: 8px;
  margin-top: 3px;
  object-fit: contain;
  display: block;
}

/* ── GIF Picker ── */
.gif-picker {
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  padding: 8px 10px;
  display: none;
  flex-direction: column;
  gap: 7px;
  transition: background 0.35s, border-color 0.25s;
}
.gif-picker.open { display: flex; }

.gif-search-row { display: flex; gap: 5px; }
.gif-search-row input {
  flex: 1;
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color 0.2s, background 0.35s;
}
.gif-search-row input:focus { border-color: var(--gold); }
.gif-search-btn {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--bg-zone);
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  flex-shrink: 0;
}
.gif-search-btn:hover { background: var(--bg-hud); }

.gif-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  overflow-y: auto;
  max-height: 140px;
}
.gif-results::-webkit-scrollbar { width: 3px; }
.gif-results::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.gif-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.1s, opacity 0.15s;
  display: block;
}
.gif-thumb:hover { transform: scale(1.06); opacity: 0.85; }
.gif-status {
  font-size: 10px;
  color: var(--text-muted);
  grid-column: 1 / -1;
  text-align: center;
  padding: 8px 0;
}

/* ── Media URL row ── */
.media-url-row {
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  padding: 7px 10px;
  display: none;
  gap: 5px;
  align-items: center;
  transition: background 0.35s, border-color 0.25s;
}
.media-url-row.open { display: flex; }
.media-url-row input {
  flex: 1;
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color 0.2s, background 0.35s;
}
.media-url-row input:focus { border-color: var(--gold); }
.media-url-confirm {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  border: 1px solid var(--gold-border);
  background: var(--gold-dim);
  color: var(--gold);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}
.media-url-confirm:hover { background: var(--gold); color: #1a0e00; }

/* ── Pending media preview ── */
.chat-media-preview {
  padding: 6px 12px;
  border-top: 1px solid var(--border);
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  transition: background 0.35s, border-color 0.25s;
}
.chat-media-preview img {
  max-height: 54px;
  max-width: 80px;
  border-radius: 6px;
  object-fit: contain;
}
.chat-preview-clear {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  margin-left: auto;
  transition: color 0.15s;
}
.chat-preview-clear:hover { color: var(--result-lose); }

/* ── Toolbar + Input ── */
.chat-toolbar {
  padding: 6px 12px 0;
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.chat-tool-btn {
  height: 27px;
  padding: 0 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-zone);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.15s;
}
.chat-tool-btn:hover,
.chat-tool-btn.active {
  background: var(--gold-dim);
  border-color: var(--gold-border);
  color: var(--gold);
}

.chat-input-row {
  padding: 7px 12px 12px;
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.chat-input-row input {
  flex: 1;
  background: var(--bg-zone);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 12px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  outline: none;
  min-width: 0;
  transition: border-color 0.2s, background 0.35s;
}
.chat-input-row input:focus { border-color: var(--gold); }

.chat-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, #a87c28 100%);
  border: none;
  color: #1a0e00;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity 0.15s, transform 0.1s;
}
.chat-send-btn:hover  { opacity: 0.88; }
.chat-send-btn:active { transform: scale(0.93); }

/* ── Floating toggle button ── */
.chat-toggle-btn {
  position: fixed;
  bottom: 22px;
  right: 18px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, #a87c28 100%);
  color: #1a0e00;
  font-size: 1.3rem;
  border: none;
  cursor: pointer;
  z-index: 44;
  box-shadow: 0 4px 18px rgba(0,0,0,0.3);
  display: none;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s;
}
.chat-toggle-btn:hover  { transform: scale(1.08); }
.chat-toggle-btn:active { transform: scale(0.95); }
.chat-toggle-btn.visible { display: flex; }

.chat-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #e74c3c;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
}
.chat-badge.visible { display: flex; }

/* ── Mobile chat ── */
@media (max-width: 767px) {
  .chat-panel {
    width: calc(100vw - 44px);
  }
}
}